专利检索 ap:("LG ELECTRONICS INC.") AND inv:"Mitsuhiro FUKUTA" 第 1 页

1.

发明申请
OIL DETECTING DEVICE FOR COMPRESSOR AND COMPRESSOR INCLUDING OIL DETECTING DEVICE 有权

公开(公告)号：US20210156374A1

公开(公告)日：2021-05-27

申请号：US17059411

申请日：2019-05-28

申请人： LG ELECTRONICS INC.

发明人： Yoonsung CHOI , Jinho KIM , Sungyong AHN , Seheon CHOI , Mitsuhiro FUKUTA , Masaaki MOTOZAWA , Byeongchul LEE

IPC分类号： F04B49/22 , G01F23/14 , F04B51/00 , F04B39/02

摘要： An oil detecting device for a compressor and a compressor including an oil detecting device are provided. A casing in which oil is received has a plurality of capillary tubes in an inner space of the casing, and a condition of oil is detected on the basis of a result of a measured pressure from the plurality of capillary tubes.